Mounting component VMPAC-ZA

Product Description
The Festo VMPAC-ZA series mounting components are essential mechanical assembly parts for MPA-C valve terminals, comprising tie rods (VMPAC-ZAS) and threaded sleeves (VMPAC-ZAH) that secure individual sub-bases and end plates into a rigid, leak-proof manifold assembly . These fastening elements run through the entire length of the valve terminal and are tightened to a specified torque to create a durable pneumatic manifold . Constructed from stainless steel with CRC 4 very high corrosion resistance and LABS (PWIS) conformity, these mounting components ensure reliable mechanical integrity for MPA-C valve terminals in demanding industrial environments.

Key Features & Advantages

• Complete Manifold Assembly Solution: The VMPAC-ZA series includes both tie rods (VMPAC-ZAS) and threaded sleeves (VMPAC-ZAH) that work together to clamp all sub-bases and end plates into a single rigid unit, ensuring proper sealing and mechanical stability of the valve terminal 

• Multiple Length Options for Various Valve Sizes: Available in numerous lengths to accommodate different MPA-C valve terminal configurations, including ZAS-45 (8025287), ZAS-125, ZAS-205 (8025291), ZAS-365 (8025295), ZAS-565 (8025300), ZAS-605 (8025301), ZAS-685 (8025303), ZAS-765 (8025305), ZAS-885 (8025308), ZAS-1045 (8025312) . Suffix numbers indicate the length in millimetres (e.g., ZAS-45 = 45 mm tie rod)

• Exceptional Corrosion Resistance Class CRC 4: Rated for very high corrosion stress according to FN 940070, providing maximum protection for demanding industrial environments including chemical plants, marine installations, and outdoor applications 

• LABS (PWIS) Conformity VDMA24364-B2-L: Complies with paint-wetting impairment substances standards, making these mounting components suitable for paint shop environments and applications sensitive to paint defects 

• Stainless Steel Construction with High Tightening Torque: Manufactured from high-quality stainless steel retaining brackets with maximum tightening torque of 1.7 Nm, ensuring secure and reliable assembly with consistent clamping force 

• Ultra-Lightweight Design: Product weights ranging from 11 g (VMPAC-ZAH-66 sleeve) to 198 g (VMPAC-ZAS-885 tie rod), adding minimal mass while providing robust mechanical integrity 

• Wide Ambient Temperature Range: Operates reliably from -5°C to 50°C, ensuring consistent performance across standard industrial environmental conditions 

• Compatible with MPA-C Valve Terminals: Specifically designed for use with MPA-C series valve terminals, ensuring perfect fit and seamless integration with Festo manifold systems 

• VMPAC-ZAH-56 and VMPAC-ZAH-66 Sleeve Variants: Threaded sleeves available with 56 mm and 66 mm lengths for accommodating different assembly requirements and tie rod lengths 

• RoHS Compliant: Manufactured without restricted hazardous substances, meeting stringent environmental compliance standards 

Technical Specifications

Brand: Festo

Model Series: VMPAC-ZA (VMPAC-ZAS tie rods / VMPAC-ZAH sleeves)

Product Numbers:

• 8025287 (VMPAC-ZAS-45) – 45 mm tie rod

• 8025289 (VMPAC-ZAS-125) – 125 mm tie rod 

• 8025291 (VMPAC-ZAS-205) – 205 mm tie rod 

• 8025295 (VMPAC-ZAS-365) – 365 mm tie rod 

• 8025300 (VMPAC-ZAS-565) – 565 mm tie rod 

• 8025301 (VMPAC-ZAS-605) – 605 mm tie rod 

• 8025303 (VMPAC-ZAS-685) – 685 mm tie rod 

• 8025305 (VMPAC-ZAS-765) – 765 mm tie rod 

• 8025308 (VMPAC-ZAS-885) – 885 mm tie rod 

• 8025312 (VMPAC-ZAS-1045) – 1045 mm tie rod 

• VMPAC-ZAH-56 – 56 mm threaded sleeve

• 8025285 (VMPAC-ZAH-66) – 66 mm threaded sleeve 

Product Type: Mounting Component / Tie Rod / Fastening Element

Series: VMPAC

Application: MPA-C valve terminal mechanical assembly

Material Retaining Bracket: Stainless steel 

Corrosion Resistance Class (CRC): 4 – Very high corrosion stress 

LABS (PWIS) Conformity: VDMA24364-B2-L 

Ambient Temperature: -5°C to 50°C 

Max. Tightening Torque: 1.7 Nm 

Product Weight: 11 g (ZAH-66), 198 g (ZAS-885), intermediate weights for other variants 

Material Note: RoHS-compliant 

HS-Code (Customs Tariff): 73181900 

Country of Origin: Germany

Variants Overview

Tie Rods (VMPAC-ZAS) – ZAS = Zugstange (tie rod)

• ZAS-45 (45 mm) – For minimal-length terminals

• ZAS-125 (125 mm) – For compact terminals

• ZAS-205 (205 mm) – For small valve count terminals

• ZAS-365 (365 mm) – For medium valve count terminals

• ZAS-565 (565 mm) – For larger terminals

• ZAS-605 (605 mm) – Extended length

• ZAS-685 (685 mm) – Extended length

• ZAS-765 (765 mm) – Extended length

• ZAS-885 (885 mm) – For high valve count terminals

• ZAS-1045 (1045 mm) – Maximum length for large terminals

Threaded Sleeves (VMPAC-ZAH) – ZAH = Zughülse (tie rod sleeve)

• ZAH-56 (56 mm) – Standard length sleeve

• ZAH-66 (8025285) – Extended sleeve for specific configurations 

Ideal For

Mechanical assembly and fastening of MPA-C valve terminal sub-bases and end plates, securing valve manifold into a rigid, leak-proof assembly for reliable pneumatic operation, applications requiring very high corrosion resistance (CRC 4) for demanding environments (chemical plants, marine, outdoor installations), paint shop environments requiring LABS (PWIS) conformity (VDMA24364-B2-L), and replacement of existing tie rods during MPA-C valve terminal maintenance or reconfiguration.

Why Choose Festo VMPAC-ZA Series Mounting Component

Choose the Festo VMPAC-ZA series mounting components for their essential role as the mechanical backbone of MPA-C valve terminals, featuring stainless steel construction with CRC 4 very high corrosion resistance for demanding industrial environments . The comprehensive range includes multiple tie rod lengths from 45 mm to 1045 mm (ZAS-45 through ZAS-1045) to accommodate any MPA-C terminal configuration, and threaded sleeves ZAH-56 and ZAH-66 for secure fastening . VMPAC-ZAS tie rods provide the clamping force that holds all sub-bases together, while VMPAC-ZAH sleeves serve as the receiving nuts for the tie rods, creating a complete fastening system . Key features include LABS (PWIS) conformity VDMA24364-B2-L for paint shop applications , maximum tightening torque of 1.7 Nm for consistent assembly , wide -5°C to 50°C temperature range, ultra-lightweight design (11 g to 198 g) , RoHS compliance, and German engineering quality. This mounting component series delivers reliable, corrosion-resistant, and precise mechanical fastening for demanding MPA-C valve terminal applications.

Tags

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